/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:35:34,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:35:34,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:35:34,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:35:34,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:35:34,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:35:34,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:35:34,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:35:34,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:35:34,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:35:34,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:35:34,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:35:34,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:35:34,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:35:34,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:35:34,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:35:34,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:35:34,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:35:34,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:35:34,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:35:34,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:35:34,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:35:34,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:35:34,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:35:34,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:35:34,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:35:34,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:35:34,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:35:34,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:35:34,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:35:34,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:35:34,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:35:34,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:35:34,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:35:34,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:35:34,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:35:34,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:35:34,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:35:34,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:35:34,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:35:34,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:35:34,475 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-12 23:35:34,517 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:35:34,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:35:34,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:35:34,518 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:35:34,519 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:35:34,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:35:34,519 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:35:34,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:35:34,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:35:34,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:35:34,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:35:34,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:35:34,521 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:35:34,521 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:35:34,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:35:34,521 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:35:34,521 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:35:34,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:35:34,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:35:34,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:35:34,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:35:34,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:35:34,522 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:35:34,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:35:34,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:35:34,524 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:35:34,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:35:34,524 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 23:35:34,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:35:34,815 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:35:34,818 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:35:34,820 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:35:34,820 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:35:34,821 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-12 23:35:34,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7c7d552c/9c11e20821564633a6a50a6c66c0b055/FLAGfde70fcb9 [2020-10-12 23:35:35,861 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:35:35,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-12 23:35:35,933 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7c7d552c/9c11e20821564633a6a50a6c66c0b055/FLAGfde70fcb9 [2020-10-12 23:35:36,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7c7d552c/9c11e20821564633a6a50a6c66c0b055 [2020-10-12 23:35:36,234 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:35:36,236 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:35:36,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:35:36,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:35:36,240 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:35:36,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:35:36" (1/1) ... [2020-10-12 23:35:36,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@527ef1fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:36, skipping insertion in model container [2020-10-12 23:35:36,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:35:36" (1/1) ... [2020-10-12 23:35:36,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:35:36,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:35:39,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:35:39,091 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:35:39,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:35:40,483 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:35:40,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40 WrapperNode [2020-10-12 23:35:40,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:35:40,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:35:40,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:35:40,485 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:35:40,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... [2020-10-12 23:35:40,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:35:40,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:35:40,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:35:40,895 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:35:40,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:35:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:35:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:35:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-12 23:35:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2020-10-12 23:35:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:35:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:35:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-12 23:35:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:35:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-12 23:35:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:35:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:35:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-12 23:35:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 23:35:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-12 23:35:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-12 23:35:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-12 23:35:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-12 23:35:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:35:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:35:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-12 23:35:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-12 23:35:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-12 23:35:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-12 23:35:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-12 23:35:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-12 23:35:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-12 23:35:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-12 23:35:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2020-10-12 23:35:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2020-10-12 23:35:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_timeout_stage [2020-10-12 23:35:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_update_region_info [2020-10-12 23:35:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_tasklet [2020-10-12 23:35:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure send_tasklet [2020-10-12 23:35:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2020-10-12 23:35:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2020-10-12 23:35:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cmdresp_status [2020-10-12 23:35:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_common_cmd_resp_helper [2020-10-12 23:35:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure int_timeout_handler [2020-10-12 23:35:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_flag_getcmd [2020-10-12 23:35:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_flag_getcmd_resp [2020-10-12 23:35:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_hw_malfunction [2020-10-12 23:35:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_start [2020-10-12 23:35:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_rdsdata_getcmd [2020-10-12 23:35:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_update_af_cache [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rdsparse_swapbytes [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rdsdata_getcmd_resp [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_finish [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_tune_op_ended [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_power_enb [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_start [2020-10-12 23:35:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pi [2020-10-12 23:35:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pi_resp [2020-10-12 23:35:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pimask [2020-10-12 23:35:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pimask_resp [2020-10-12 23:35:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_setfreq [2020-10-12 23:35:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_setfreq_resp [2020-10-12 23:35:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint [2020-10-12 23:35:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint_resp [2020-10-12 23:35:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_start_afjump [2020-10-12 23:35:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_start_afjump_resp [2020-10-12 23:35:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq [2020-10-12 23:35:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq_resp [2020-10-12 23:35:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_finish [2020-10-12 23:35:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_intmsk_cmd [2020-10-12 23:35:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_intmsk_cmd_resp [2020-10-12 23:35:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_is_rds_data_available [2020-10-12 23:35:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_transfer_rds_from_internal_buff [2020-10-12 23:35:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_freq [2020-10-12 23:35:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_freq [2020-10-12 23:35:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_region [2020-10-12 23:35:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mute_mode [2020-10-12 23:35:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_stereo_mono [2020-10-12 23:35:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2020-10-12 23:35:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2020-10-12 23:35:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2020-10-12 23:35:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure load_default_rx_configuration [2020-10-12 23:35:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_up [2020-10-12 23:35:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2020-10-12 23:35:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_mode [2020-10-12 23:35:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_receive [2020-10-12 23:35:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_reg_comp_cb [2020-10-12 23:35:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2020-10-12 23:35:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2020-10-12 23:35:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_init [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_exit [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2020-10-12 23:35:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2020-10-12 23:35:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_1 [2020-10-12 23:35:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_5_2 [2020-10-12 23:35:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-12 23:35:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_6_6_9 [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 23:35:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:35:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-12 23:35:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-12 23:35:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_25 [2020-10-12 23:35:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-12 23:35:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2020-10-12 23:35:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2020-10-12 23:35:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2020-10-12 23:35:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_channel_spacing [2020-10-12 23:35:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_seek [2020-10-12 23:35:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2020-10-12 23:35:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_volume [2020-10-12 23:35:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_band_freq_range [2020-10-12 23:35:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_region [2020-10-12 23:35:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_region [2020-10-12 23:35:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_mute_mode [2020-10-12 23:35:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2020-10-12 23:35:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_mute_mode [2020-10-12 23:35:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rfdepend_softmute [2020-10-12 23:35:41,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rfdepend_softmute [2020-10-12 23:35:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_level [2020-10-12 23:35:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rssi_threshold [2020-10-12 23:35:41,004 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_threshold [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_stereo_mono [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_stereo_mono [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_deemphasis_mode [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_deemph_mode [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_mode [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_mode [2020-10-12 23:35:41,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_system [2020-10-12 23:35:41,006 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_system [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_af_switch [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_af_switch [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2020-10-12 23:35:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2020-10-12 23:35:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_radio_text [2020-10-12 23:35:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_af [2020-10-12 23:35:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_region [2020-10-12 23:35:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_mute_mode [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audio_io [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_get_tune_cap_val [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_freq [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2020-10-12 23:35:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_read [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_poll [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2020-10-12 23:35:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_querycap [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_audio [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_audio [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_tuner [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_tuner [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_freq [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_freq [2020-10-12 23:35:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_hw_freq_seek [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_modulator [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_modulator [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_init_video_device [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_deinit_video_device [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2020-10-12 23:35:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_25 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_26 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2020-10-12 23:35:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-12 23:35:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-12 23:35:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_30 [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 23:35:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 23:35:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 23:35:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-12 23:35:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-12 23:35:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-12 23:35:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-12 23:35:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-12 23:35:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-12 23:35:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-12 23:35:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-12 23:35:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_fmdev [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_fmdev [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_fmdev [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2020-10-12 23:35:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-12 23:35:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-12 23:35:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:35:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 23:35:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:35:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2020-10-12 23:35:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure st_register [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2020-10-12 23:35:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-12 23:35:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:35:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:35:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 23:35:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:35:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-12 23:35:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 23:35:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 23:35:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-12 23:35:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:35:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:35:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-12 23:35:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-12 23:35:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-12 23:35:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 23:35:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-12 23:35:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_25 [2020-10-12 23:35:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 23:35:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-12 23:35:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-12 23:35:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-12 23:35:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-12 23:35:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 23:35:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-12 23:35:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-12 23:35:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2020-10-12 23:35:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_init_video_device [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_deinit_video_device [2020-10-12 23:35:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_update_region_info [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_is_rds_data_available [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_transfer_rds_from_internal_buff [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_freq [2020-10-12 23:35:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_region [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mute_mode [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_stereo_mono [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_freq [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_mode [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure st_register [2020-10-12 23:35:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_mute_mode [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_stereo_mono [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_mode [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rssi_threshold [2020-10-12 23:35:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_region [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_freq [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_region [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_mute_mode [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2020-10-12 23:35:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_flag_getcmd [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_flag_getcmd_resp [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_hw_malfunction [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_start [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_rdsdata_getcmd [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rdsdata_getcmd_resp [2020-10-12 23:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_finish [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_tune_op_ended [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_power_enb [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_start [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pi [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pi_resp [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pimask [2020-10-12 23:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pimask_resp [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_setfreq [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_setfreq_resp [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint_resp [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_start_afjump [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_start_afjump_resp [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq [2020-10-12 23:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq_resp [2020-10-12 23:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_finish [2020-10-12 23:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_intmsk_cmd [2020-10-12 23:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_intmsk_cmd_resp [2020-10-12 23:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2020-10-12 23:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2020-10-12 23:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_timeout_stage [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure recv_tasklet [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure send_tasklet [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure check_cmdresp_status [2020-10-12 23:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_common_cmd_resp_helper [2020-10-12 23:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure int_timeout_handler [2020-10-12 23:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_update_af_cache [2020-10-12 23:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rdsparse_swapbytes [2020-10-12 23:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2020-10-12 23:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure load_default_rx_configuration [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_up [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_receive [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_reg_comp_cb [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_init [2020-10-12 23:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_exit [2020-10-12 23:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2020-10-12 23:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2020-10-12 23:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 23:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-12 23:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2020-10-12 23:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_1 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_5_2 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_6_6_9 [2020-10-12 23:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-12 23:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2020-10-12 23:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-12 23:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_system [2020-10-12 23:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rfdepend_softmute [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_deemphasis_mode [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_af_switch [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_seek [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_mode [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_system [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_mute_mode [2020-10-12 23:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_volume [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_band_freq_range [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_stereo_mono [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_level [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_threshold [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rfdepend_softmute [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_deemph_mode [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_af_switch [2020-10-12 23:35:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_region [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_channel_spacing [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_radio_text [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_af [2020-10-12 23:35:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_get_tune_cap_val [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_audio_io [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2020-10-12 23:35:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_30 [2020-10-12 23:35:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-12 23:35:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-12 23:35:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2020-10-12 23:35:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2020-10-12 23:35:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_read [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_poll [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2020-10-12 23:35:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_querycap [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_audio [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_audio [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_tuner [2020-10-12 23:35:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_tuner [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_freq [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_freq [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_hw_freq_seek [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_modulator [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_modulator [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2020-10-12 23:35:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_25 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_26 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2020-10-12 23:35:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2020-10-12 23:35:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2020-10-12 23:35:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2020-10-12 23:35:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2020-10-12 23:35:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:35:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 23:35:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:35:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:35:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-12 23:35:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-12 23:35:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-12 23:35:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_fmdev [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_fmdev [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_fmdev [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2020-10-12 23:35:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-12 23:35:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:35:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:35:42,585 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 23:35:56,152 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 23:35:57,154 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 23:35:57,154 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-12 23:35:57,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:35:57 BoogieIcfgContainer [2020-10-12 23:35:57,172 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 23:35:57,176 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 23:35:57,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 23:35:57,179 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 23:35:57,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 11:35:36" (1/3) ... [2020-10-12 23:35:57,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df5bbcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:35:57, skipping insertion in model container [2020-10-12 23:35:57,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:35:40" (2/3) ... [2020-10-12 23:35:57,182 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2df5bbcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:35:57, skipping insertion in model container [2020-10-12 23:35:57,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:35:57" (3/3) ... [2020-10-12 23:35:57,184 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2020-10-12 23:35:57,194 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 23:35:57,214 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-12 23:35:57,228 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-12 23:35:57,262 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 23:35:57,262 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 23:35:57,262 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 23:35:57,262 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 23:35:57,262 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 23:35:57,262 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 23:35:57,262 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 23:35:57,263 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 23:35:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states. [2020-10-12 23:35:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-10-12 23:35:57,373 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:35:57,374 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:35:57,375 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:35:57,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:35:57,380 INFO L82 PathProgramCache]: Analyzing trace with hash 906136822, now seen corresponding path program 1 times [2020-10-12 23:35:57,389 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:35:57,389 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1116202482] [2020-10-12 23:35:57,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:35:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:35:59,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:03,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:03,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 352 [2020-10-12 23:36:03,718 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:03,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5288 [2020-10-12 23:36:03,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:03,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:36:03,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 313 [2020-10-12 23:36:03,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-12 23:36:03,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 23:36:08,401 WARN L193 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 1030 [2020-10-12 23:36:08,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:36:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:08,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:09,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:09,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:09,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:09,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 790 [2020-10-12 23:36:09,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:09,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:09,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:09,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:09,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:09,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:36:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:09,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:09,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:09,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:09,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:09,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:36:09,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:09,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:09,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:09,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:09,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:09,640 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-10-12 23:36:09,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-12 23:36:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:09,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:09,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:09,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-12 23:36:09,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:09,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 208 [2020-10-12 23:36:09,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:09,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:09,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:09,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:09,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:10,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:36:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,295 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-12 23:36:10,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 250 [2020-10-12 23:36:10,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:10,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:36:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:10,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-12 23:36:10,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:10,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:10,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-12 23:36:10,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:10,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:36:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,619 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:10,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-12 23:36:10,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:10,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:10,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:36:10,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:36:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:10,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:36:10,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:10,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:36:10,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:36:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:10,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:36:10,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,815 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:10,816 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,816 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:36:10,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:36:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:10,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-12 23:36:10,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:10,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:10,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:36:10,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:36:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:10,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:36:10,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:10,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:10,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:10,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:10,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:10,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:36:10,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:10,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:10,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:10,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:10,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:10,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:36:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,012 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-12 23:36:11,012 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,013 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:36:11,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,047 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:11,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:36:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-12 23:36:11,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:36:11,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:11,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 23:36:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-12 23:36:11,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,209 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:11,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:36:11,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:11,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 23:36:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-12 23:36:11,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:11,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:36:11,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:11,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 23:36:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-12 23:36:11,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 23:36:11,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:36:11,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 23:36:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,491 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-12 23:36:11,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:36:11,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 23:36:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 23:36:11,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,636 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,636 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:36:11,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 23:36:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:36:11,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,706 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,706 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,706 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:36:11,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 23:36:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-12 23:36:11,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:36:11,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-12 23:36:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:36:11,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,822 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:36:11,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-12 23:36:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:36:11,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:36:11,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 23:36:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:11,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:36:11,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:11,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:11,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:11,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:11,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:11,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:36:11,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:11,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:11,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:11,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:11,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:11,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-12 23:36:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:12,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:12,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:12,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:36:12,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:12,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:36:12,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:12,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:12,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:12,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:12,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:12,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:36:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:12,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:12,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:12,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:12,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:12,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:36:12,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:12,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:12,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:12,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:12,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:12,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-12 23:36:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:12,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:12,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:12,198 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:36:12,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:12,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:36:12,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:12,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:36:12,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:36:12,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:36:12,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:36:12,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-10-12 23:36:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:36:12,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:36:12,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:36:12,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:36:12,244 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:36:12,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-12 23:36:12,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:36:12,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:36:12,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-12 23:36:12,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:36:12,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:36:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2020-10-12 23:36:12,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1116202482] [2020-10-12 23:36:12,493 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:36:12,493 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-12 23:36:12,494 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278706476] [2020-10-12 23:36:12,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-12 23:36:12,502 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:36:12,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-12 23:36:12,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-12 23:36:12,520 INFO L87 Difference]: Start difference. First operand 2807 states. Second operand 7 states. [2020-10-12 23:36:22,992 WARN L193 SmtUtils]: Spent 4.19 s on a formula simplification that was a NOOP. DAG size: 1032 [2020-10-12 23:36:23,647 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-10-12 23:36:38,487 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-12 23:36:45,976 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-10-12 23:38:28,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 23:38:28,677 INFO L93 Difference]: Finished difference Result 7293 states and 9949 transitions. [2020-10-12 23:38:28,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-12 23:38:28,682 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 254 [2020-10-12 23:38:28,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 23:38:28,744 INFO L225 Difference]: With dead ends: 7293 [2020-10-12 23:38:28,745 INFO L226 Difference]: Without dead ends: 5123 [2020-10-12 23:38:28,763 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 88 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2020-10-12 23:38:28,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5123 states. [2020-10-12 23:38:30,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5123 to 4055. [2020-10-12 23:38:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4055 states. [2020-10-12 23:38:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 4055 states and 5343 transitions. [2020-10-12 23:38:30,740 INFO L78 Accepts]: Start accepts. Automaton has 4055 states and 5343 transitions. Word has length 254 [2020-10-12 23:38:30,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 23:38:30,742 INFO L479 AbstractCegarLoop]: Abstraction has 4055 states and 5343 transitions. [2020-10-12 23:38:30,743 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-12 23:38:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 4055 states and 5343 transitions. [2020-10-12 23:38:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2020-10-12 23:38:30,756 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:38:30,757 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:38:30,757 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 23:38:30,758 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:38:30,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:38:30,758 INFO L82 PathProgramCache]: Analyzing trace with hash -269949472, now seen corresponding path program 1 times [2020-10-12 23:38:30,758 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:38:30,759 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1560860675] [2020-10-12 23:38:30,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:38:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:31,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:36,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:36,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 414 [2020-10-12 23:38:36,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:36,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5034 [2020-10-12 23:38:36,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:36,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:38:36,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 313 [2020-10-12 23:38:36,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-12 23:38:36,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:40,704 WARN L193 SmtUtils]: Spent 4.16 s on a formula simplification that was a NOOP. DAG size: 1030 [2020-10-12 23:38:40,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:38:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:40,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:41,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:41,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:41,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 564 [2020-10-12 23:38:41,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:41,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:38:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:41,457 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:41,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:41,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:41,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:41,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:38:41,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:41,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:41,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:41,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:41,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:41,612 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-10-12 23:38:41,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-12 23:38:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:41,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:41,764 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:41,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 297 [2020-10-12 23:38:41,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:41,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-12 23:38:41,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:41,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:41,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:41,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:41,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:41,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:38:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:41,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:41,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:41,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-12 23:38:41,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:41,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-12 23:38:41,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:41,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:41,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:41,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:41,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:42,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:38:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:38:42,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:42,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:38:42,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:42,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:38:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:38:42,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:42,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:38:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,200 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:42,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,257 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:38:42,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:38:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:38:42,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:38:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,390 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-12 23:38:42,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:42,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:38:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:38:42,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,518 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:38:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:42,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:42,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:38:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:38:42,655 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-12 23:38:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:42,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:38:42,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-12 23:38:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:42,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,874 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,875 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-12 23:38:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:42,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:42,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:42,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:42,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:42,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:42,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:38:42,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:42,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:42,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:42,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:42,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:42,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-12 23:38:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:42,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:38:43,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:43,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-12 23:38:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,099 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:43,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:43,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-12 23:38:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:43,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,228 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,228 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,229 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:43,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 23:38:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-12 23:38:43,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:43,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:43,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-12 23:38:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:38:43,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:38:43,411 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,412 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:43,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-12 23:38:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 23:38:43,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:38:43,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-12 23:38:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-12 23:38:43,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-12 23:38:43,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-12 23:38:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:43,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-12 23:38:43,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:43,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:38:43,693 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,694 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:38:43,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-12 23:38:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:43,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:38:43,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:38:43,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:43,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:38:43,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:43,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2020-10-12 23:38:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:43,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:43,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:43,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-12 23:38:43,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:43,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-12 23:38:43,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 50 [2020-10-12 23:38:43,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:43,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:44,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:44,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:44,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-12 23:38:44,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:44,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 176 [2020-10-12 23:38:44,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:44,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:44,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:44,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:44,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:44,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:44,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:44,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:38:44,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:44,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:38:44,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:44,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:44,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:44,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:44,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:44,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:44,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:44,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:38:44,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:44,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:38:44,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:44,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:44,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:44,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:44,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-12 23:38:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:44,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:44,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:44,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-12 23:38:44,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:44,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:38:44,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:44,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:44,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:44,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:44,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:44,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:44,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:44,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-12 23:38:44,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:44,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:38:44,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:44,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:44,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:44,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:44,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:38:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:38:44,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:38:44,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:38:44,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-12 23:38:44,388 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:38:44,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:38:44,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:38:44,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:38:44,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:38:44,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:38:44,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:38:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2020-10-12 23:38:44,651 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1560860675] [2020-10-12 23:38:44,652 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:38:44,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-12 23:38:44,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217006992] [2020-10-12 23:38:44,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-12 23:38:44,655 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:38:44,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-12 23:38:44,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-10-12 23:38:44,656 INFO L87 Difference]: Start difference. First operand 4055 states and 5343 transitions. Second operand 7 states. [2020-10-12 23:38:55,843 WARN L193 SmtUtils]: Spent 4.49 s on a formula simplification that was a NOOP. DAG size: 1032 [2020-10-12 23:38:56,442 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-10-12 23:39:02,682 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 139